>> number one, i think as jim and i have discussed, the older brother was probably the primary influence. he influenced his younger brother. this 19-year-old man now has lost that influence. he's lost that decision-making ability on the part of his older brother, so he's on his own. look, for all we know right now, three different things. he's either hiding in one of these houses, he's under a house and maybe he's bled to death because he got shot in the ch e shootout, too, or he was able to escape. if law enforcement closes that net tighter, they get through every house and every apartment and he's not there, that's going to be a new time to consider what we're doing. did we miss him? did he get away? and we also have to consider motive on this which is most important, and, you know, sometimes we look at the simplest motive and it makes no sense to us because it's almost chaotic. and it may be that these two young men were simply trying in their own terrible way to bring attention to the chechnyan, vis-a-vis the timmy mcveigh type who said collateral damage. these are the things investi